JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Photon and Photoelectric Effect

  • question_answer
    The mass of a photo electron is                                                                 [MP PMT 2002]

    A)            \[9.1\times {{10}^{-27}}\,kg\]                                          

    B)            \[9.1\times {{10}^{-29}}\,kg\]

    C)            \[9.1\times {{10}^{-31}}\,kg\]                                          

    D)            \[9.1\times {{10}^{-34}}\,kg\]

    Correct Answer: C

    Solution :


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